EXHAUST

BESTfit Aluminized Steel 4 Inch ID Exhaust Expander-ReducerEnhance your exhaust system with our durable Aluminized Steel Exhaust. With a 4-inch inner diameter and a 5-inch outer diameter, this exhaust component is designed for optimal performance and...

BESTfit Chrome Straight Exhaust CouplerUpgrade your exhaust system with our chrome-plated exhaust coupler, featuring a 5-inch inner diameter and a length of 6.5 inches. This aftermarket replacement part, sold individually, ensures durability and a sleek...

BESTfit Aluminized Steel 90 Degree Exhaust Elbow W/ One Belled EndThe Exhaust Elbow is crafted from aluminized steel and features a 90-degree bend. It measures 15 inches in length with a 5-inch radius. The inner diameter (I.D.) and outer diameter (O.D.)...

BESTfit 6 Inch X 96 Inch Chrome Curve Turn Exhaust Stack Reduces To 5 Inch ID Inlet   * High Quality Exhaust Stack* Curve Turn Style* Made Of Chrome-Plated Steel* 6 Inch O.D. Pipe - Reduces To 5 Inch Inside Diameter - Works With Most Plain-Not...

BESTfit 5 Inch Chrome 96 Inch Curve Turn Out Exhaust Stack With Expanded Inlet - ID   * High Quality Exhaust Stack* Curve Style Turn Out* Made Of Chrome-Plated Steel* 5 Inch I.D. Inlet - Expanded Inlet To Fit Over 5 Inch Elbows And Pipes* 96 Inch...

BESTfit 5 Inch Chrome 72 Inch Curve Turn Out Exhaust Stack With Expanded Inlet - ID Upgrade your exhaust system with the BESTfit 5 Inch Chrome 72 Inch Curve Turn Out Stack. Made of durable and high-quality chrome-plated steel, it has a 5 inch ID expanded...

Exhaust Elbow PipeUpgrade your vehicle's exhaust system with our premium aftermarket replacement elbow, crafted from durable aluminized steel. Sold individually, this elbow boasts a 5-inch outer diameter (OD-OD) and 45-degree angle bends, featuring...

Standard Exhaust ElbowEnhance your vehicle's exhaust system with our Aluminized Steel Exhaust Elbow, featuring a 45-degree bend and measuring 5 inches by 5 inches. Sold individually as an aftermarket replacement part, this exhaust elbow ensures...

Exhaust Grommet For Western Star 4700SF & 4964EX * High Quality Exhaust Grommet* Sold Individually* Warranty On Exhaust Grommets Against Defects In Workmanship & Material From Date Of Purchase*** High Quality Aftermarket Replacement Part (Not OEM)****...

7 Inch Stainless Steel Exhaust Clamp For Western Star 4964 ConstellationThis stainless steel exhaust clamp fits a 7 inch diameter pipe. It’s wide style is designed to cover the seam of special stacks. The clamp fits Western Star 4964EX and 4964FX...

Exhaust Bellows Kit   * High Quality Exhaust Bellows Kit* Metal Material* 3.25 Inch Inside Diameter* 17.5 Inch Length* Includes - 1 Exhaust Bellow - 2 Clamps - 2 Gaskets* Sold As Kit* Warranty On Exhaust Bellows Kit Against Defects In Workmanship...

BESTfit 48 Inch Exhaust Shield W/ Rnd Hole Vents, Mounting Brackets Included * High Quality Exhaust Shield Kit * Polished Stainless Steel * 180 Degree* With Round Holes * 2 Piece Mounting Brackets (Included)* For 4 Inch Pipe* 48 Inch Overall Length* Sold...